There are only official system requirements on the site which are released by developers or an official publisher.

Requisiti minimi:

CPU:

Intel Core i7-2670QM 2.2GHz

RAM:

4 GB RAM

GPU:

GeForce GT 630M (Recommended: GeForce GTX 580)

DX:

Version 10

OS:

Windows 7 http://systemreqs.com/it/

Store:

2 GB available space

Commento: Because Klang is a 2D game, some laptops will default to running it off of the integrated Intel GPU. If you plan on playing Klang on a laptop, we recommend that you run the game off of your dedicated gaming GPU. (NOTE: This may have to be done manually.) For an optimal gameplay experience, we recommend playing Klang on desktop computers with PC monitors.